Katie the Babysitter! is an SML movie.


Katie Ka-Boom babysits Bowser Junior and Jeffy!


  • Mario
  • Katie Ka-Boom
  • Jeffy
  • Bowser Junior
  • Bowser
  • Chef Pee Pee
  • Tasmanian Devil


  • [The episode starts at Mario's New House]
  • WIP

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